Sprayer



FIG. 1 is a top view of a sprayer embodying our new design;

FIG. 2 is a perspective view of the sprayer;

FIG. 3 is a rear view of the sprayer;

FIG. 4 is a front view of the sprayer;

FIG. 5 is a left side view of the sprayer, the right side view being the same; and,

FIG. 6 is a bottom view of the sprayer. 

The ornamental design for a sprayer, as shown and described. 